जिंदगी में शादी के अलावा ट्रेन में RAC ही एक ऐसी स्थिति है,जिसमें दो अजनबी साथ निभाने को मजबूर होते है। - Junaid

then how the elevated line will join with the line below if it needs to divert somewhere ? it will require much more land then. what about the Road over bridges , what about the power wires which crosses the tracks , now everything will be reorganized, which will cost much more . for your information Velachery - Thomas mount also is an elevated project.

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